UICapsule alternatives

Tools that do what UICapsule does, found by what they say they do rather than by shelf. Among the equally alike, the most used come first. Each line says how it differs from UICapsule.

Read 2026-10-22

With a free plan or free to use: HextaUI Pro, Arc, Shadcn Blocks, Shadcn UI Blocks, Postman, GitHub.

10 alternativesUnlike UICapsule

#1
HextaUI Pro Developer tools
Ships React components and chat blocks as source files you copy into a shadcn ui project with the shadcn CLI.
Free planMore widely used
9
Active
From $49 once
#2
Arc Developer tools MCP · sign-in
Supplies 161 animated React UI components and 91 prebuilt blocks, installed into your project with the shadcn CLI or MCP server.
Free plan
5
Active
From $129/yr
#3
Progress Telerik Developer tools
Sells UI component libraries, reporting tools and testing tools for building .NET and JavaScript web, desktop and mobile applications.
More widely used
123k
Active
From $1,149/user/yr
2002
#4
Shadcn Blocks Developer tools
Copy-in React components for shadcn ui projects, plus full-stack Vercel AI SDK agent templates shipped as editable source code.
Free planMore widely used
805
Active
#5
Shadcn UI Blocks Developer tools
Provides 3,900 shadcn/ui React component blocks with visual editor, templates, and team workspace.
Free planMore widely used
203
Active
From $15/user/mo
#6
Microsoft Developer tools
Sells Windows, Microsoft 365 and Azure cloud services, plus Surface devices and Xbox consoles.
More widely used
135M
Active
1975
#7
Postman Developer tools MCP · sign-in
Designs, tests, and manages APIs with integrated documentation, mocking, monitoring, and workflow automation.
Free planMore widely used
202k
Active
From $9/mo
2013
#8
Qt Group Developer tools MCP · open
Builds cross-platform GUI applications with C++ and QML libraries, plus an IDE, a UI design tool and code analysis and GUI test suites.
Also: ComplianceMore widely used
464k
1995
#9
GitHub Developer tools
Hosts Git repositories with pull requests, code review, issue tracking and Actions pipelines for building, testing and deploying code.
Free planAlso: Workflow automation, Code generation
42M
From $4/user/mo
2007
#10
Progress.com Developer tools
Sells developer and infrastructure software: Telerik and Kendo UI component libraries, Sitefinity CMS, MOVEit file transfer, Chef automation and MarkLogic data platform.
Also: RAGMore widely used
973k
Active
1981

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How this list is made: the words UICapsule is described with (what it does, for whom, what it is used for) are matched against every tool in the Atlas. A tool on the same shelf, or doing the same kind of work, counts for a little more. Nothing here is paid for.